Of the original 42 students forced to kill or be killed by The Program, only five remain alive...but the chilling carnage is far from over!Kazuo Kiriyama and Mitsuko Souma are responsible for the majority of deaths on the island, and now the two murderers finally come face-to-face. But when a cold-hearted killer boy meets a psychotic, savagely sexual girl, will they unleash their lethal skills on one another or will this match made in Hell be the beginning of an inhuman partnership?